WY · State grid profile
Wyoming power grid
Wyoming's operating portfolio is led by Coal, followed by Wind. Its 81 plants represent 11,755 MW of nameplate capacity. The dataset also reports 8,212 MW of proposed capacity.
Final 2024 state totalsPreliminary 2025 facilitiesCommunity-reported data centers
Coverage quality
What is complete here?
Generation portfolio
Wyoming capacity by fuel
Coal47%5,530 MW
Wind31.7%3,727 MW
Oil & gas16.5%1,939 MW
Hydro2.6%303 MW
Solar2.1%242 MW
Industrial & other0.1%13 MW
Facility intelligence
Largest Wyoming power plants
| Plant | Primary fuel | Location | Utility | Operating capacity |
|---|---|---|---|---|
| Jim BridgerPlant 8066 | Oil & gas | Point of Rocks, WYSweetwater County | PacifiCorp | 2,326 MW |
| Laramie River StationPlant 6204 | Coal | Wheatland, WYPlatte County | Basin Electric Power Coop | 1,863 MW |
| Dave JohnstonPlant 4158 | Coal | Glen Rock, WYConverse County | PacifiCorp | 817 MW |
| NaughtonPlant 4162 | Coal | Kemmerer, WYLincoln County | PacifiCorp | 707 MW |
| Rock Creek WindPlant 67769 | Wind | McFadden, WYCarbon County | PacifiCorp | 590 MW |
| TB FlatsPlant 62516 | Wind | Medicine Bow, WYCarbon County | PacifiCorp | 503 MW |
| Dry Fork StationPlant 56609 | Coal | Gillette, WYCampbell County | Basin Electric Power Coop | 484 MW |
| Cedar Springs Wind IVPlant 67289 | Wind | Douglas, WYConverse County | Cedar Springs Wind IV, LLC | 390 MW |
| WyodakPlant 6101 | Coal | Gillette, WYCampbell County | PacifiCorp | 362 MW |
| Boswell WindPlant 65403 | Wind | Rock River, WYAlbany County | Boswell Wind, LLC | 330 MW |
Methodology
Transparent by design
State totals and fuel mix use finalized EIA-860 2024 generator data. The facility table uses the EIA-860 2025 Early Release and is preliminary. Data-center counts use OpenStreetMap community records and measure mapped coverage, not the full market.